Inventor
HANAI SHUICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HANAI SHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS7370612B2May 13, 2008
Internal combustion engine cooling system
TOYOTA MOTOR CO LTD30 citations92
US6848298B2Feb 1, 2005
Apparatus and method for failure diagnosis of fuel vapor purge system
TOYOTA MOTOR CO LTD20 citations92
US6564780B2May 20, 2003
Diagnostic apparatus and method for fuel vapor purge system
TOYOTA MOTOR CO LTD31 citations92
US6698280B1Mar 2, 2004
Failure test apparatus for fuel-vapor purging system
TOYOTA MOTOR CO LTD35 citations91
US6523398B1Feb 25, 2003
Diagnosis apparatus for fuel vapor purge system
TOYOTA MOTOR CO LTD25 citations90
US6487892B1Dec 3, 2002
Fault detection apparatus and method for fuel vapor purge system
TOYOTA MOTOR CO LTD18 citations82
US8029246B2Oct 4, 2011
Pressure-operated mechanism and water pump including the same
TOYOTA MOTOR CO LTD5 citations59
SHIKIDA TAKASUKE
2 patentsUS8474418B2Jul 2, 2013
Partition member for cooling passage of internal combustion engine, cooling structure of internal combustion engine, and method for forming the cooling structure
SHIKIDA TAKASUKE15 citations80
US8091518B2Jan 10, 2012
Cooling passage partition for an internal combustion engine
SHIKIDA TAKASUKE16 citations77